3138933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7896

約数の個数: 16

約数和(自身を含む): 5035520

約数和(自身を除く): 1896587

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7867, 23601, 55069, 149473, 165207, 448419, 1046311, 3138933]

約数ペア:

[(1, 3138933), (3, 1046311), (7, 448419), (19, 165207), (21, 149473), (57, 55069), (133, 23601), (399, 7867)]